Unsealed automotive connector for vehicle wiring
M44S05K4F1 is a supplier-listed unsealed automotive connector with a female configuration. The material designation is QSn6.5.
Use the exact part number to request the drawing and check the intended mating connection before harness selection.
Automotive connector specifications and materials
Supplier-published specifications for M44S05K4F1. Confirm operating conditions for the complete assembly.
| Part number | M44S05K4F1 |
|---|---|
| Material | QSn6.5 |
| Gender | Female |
| Sealing | Unsealed |
| Plating | Ni-Sn |
| Operating temperature | -40℃~120℃ |
| Stated application | Motorbike harness for Brand Cars |
| Dimensions | Drawings can be requested by email |
Choosing an unsealed automotive connector
Matching automotive connector pins
For M44S05K4F1, confirm contact positions, terminal layout, housing geometry and locking details against the intended counterpart. The table does not provide pin count, electrical ratings or a mating part number.
Choosing the connector contact finish
Confirm the listed plating, coating thickness and counterpart finish for the supplied contact.
Automotive connector drawings and mating details
Request the model drawing, terminal specification and assembly instructions. Check supplier background or compare other records without assuming interchangeability.
Unsealed connector selection and wiring FAQs
What type of automotive connector is M44S05K4F1?
The supplier lists M44S05K4F1 as an Unsealed auto connector. Confirm the intended counterpart and installation environment; the category name does not establish vehicle interchangeability.
What protection does an unsealed automotive connector need?
The supplier table identifies this model as Unsealed and does not establish a waterproof rating. Confirm the enclosure or installation protection required before exposure to water, dust or service fluids.
How do I identify the correct mating connector for M44S05K4F1?
Use the full part-number entry M44S05K4F1 to request the counterpart drawing. Confirm terminal positions, keying, housing geometry and locking details. The table does not publish a mating part number, so appearance or color alone does not establish compatibility.
Which wires and terminals should I use with this connector?
The table does not publish a supported wire range or terminal assembly procedure. Confirm conductor size, insulation diameter, terminal geometry and the installation protection needed for the harness.
What current and voltage ratings are published?
The parameter table does not publish rated current, rated voltage or a derating curve. Confirm circuit load, wire size, contact population and temperature-rise limits for the complete mating assembly before assigning an electrical rating.
Which materials and operating temperatures are listed?
The supplier lists QSn6.5 and an operating range of -40℃~120℃. Confirm the component breakdown and complete-assembly test conditions; these entries do not establish an electrical-load rating.
Which contact finish should I specify?
The supplier lists Ni-Sn plating. Confirm the plated component, coating thickness and counterpart finish against the current drawing. The listed finish does not establish contact resistance or corrosion-test performance.
Can this automotive connector be repinned instead of replaced?
A model-specific extraction or repinning procedure is not published in the table. Request approved service instructions, extraction tooling and replacement criteria. Confirm whether terminals, seals and retention parts may be reused before attempting a repair.
Request an automotive connector quote
For M44S05K4F1, send quantity, counterpart, application environment and required documents. Confirm sample availability, packaging, payment terms and delivery date with Shenji.
- Exact model and expected quantity
- Application and mating reference
- Required documents and destination market
- Packaging and delivery confirmation
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